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1 vote
1 answer
106 views

If APY factors compounding (while APR doesn't), shouldn't APY always be higher than APR?

So, from what I understand: APR: rate advertised to borrowers (without compounding) APY: rate advertised to lenders (with compounding) So, for a loan with APR of 6%, that compounds monthly: APY = (...
António Gonçalves's user avatar
1 vote
2 answers
1k views

Calculating Effective Annual Interest Rate & Annual Percentage Rate with fees (in R)

Problem How to calculate Effective Annual Interest Rate (EAR) and Annual Percentage Rate (APR) with fees (in R) ? I am interested in getting to know how much I am actually paying interest when fees ...
Samuel Saari's user avatar
2 votes
2 answers
502 views

Calculate APY given start balance, end balance, and term

I'm having trouble figuring out the formula for calculating APY given a starting balance, ending balance, and term in length of years. What's the formula to do this?
Nathan Arthur's user avatar
1 vote
1 answer
738 views

Calculating APY and compounding rates of investment on Coinbase

So I have been working on determining which is better: the Coinbase apy seen in coins such as DAI (2%), and Algorand (4%) and a bank's apy, say 0.6%. I have the calculations in Matlab, but wanted to ...
Jacob Anderson's user avatar
2 votes
2 answers
94 views

Calculating daily yields with a different compounding interest

For simplicity's sake, suppose I have an investment that earns 1% daily return on average. The following day, that 1% earning is immediately rolled over into an account that earns 10% yearly ...
eComEvo's user avatar
  • 245
1 vote
2 answers
228 views

Proper way to annualize returns

Searching for "how to annualize interest rates" on Google leads to the following results: Wikihow's How to Annualize a Percentage Investopedia's Annualized Rate of Return Wikihow ...
Paul Razvan Berg's user avatar
2 votes
1 answer
177 views

Mistake in Investopedia's article on APY?

My question is about James Chen's article on Investopedia, Annual Percentage Yield (APY), last updated on October 17, 2020. It begins by correctly stating the formula for APY: APY = (1 + r / n)^n - 1 ...
Paul Razvan Berg's user avatar
0 votes
1 answer
56 views

Finding the price of an item years earlier from compound interest, simple interest, or APY

Is there a way to use the compound interest formula, simple interest, or APY to find the price of something years earlier if the price of it was increasing by a certain percentage annually?
user30558's user avatar